Wind shadow, wind shadow
A mighty wind
October 9, 2012Big dunes and little dunes
November 12, 2012
A piece of Mars: When the wind blows sand up against obstacles like this bright little hill, the sand is swept around to the sides. This leaves a wind shadow in the wake of the hill. It’s one of the easiest ways to determine the main wind direction on Mars. (ESP_028235_1785)
